.app_panel_page #panel {
	margin: auto;
	width: 1000px;
	height: 600px;
	display: flex;
	padding: 0px;
}

.app_panel_page .left_panel {
	width: 280px;
	height: 100%;
	background: #2e3238;
}
.app_panel_page .left_panel .username.hidden{
	display: none;
}
.app_panel_page .chatArea {
	width: 720px;
	height: 100%;
	background: #eee;
}

.app_panel_page .header {
	width: 280px;
	height: 76px;
	padding: 18px;
	position: relative;
}

.app_panel_page .head_icon_panel {
	display: table-cell;
	vertical-align: middle;
	word-wrap: break-word;
	word-break: break-all;
	white-space: nowrap;
	padding-right: 10.625px;
}

.app_panel_page .head_icon_panel img {
	width: :40px;
	height: 40px;
	cursor: pointer;
}

.app_panel_page .userinfo_panel {
	display: table-cell;
	vertical-align: middle;
	word-wrap: break-word;
	word-break: break-all;
	width: 2000px;
}

.app_panel_page .username {
	display: inline-block;
	font-weight: 400;
	width: 156px;
	    border: none;
    background: #2e3238;
	word-wrap: normal;
	color: #fff;
	font-size: 18px;
	vertical-align: top;
	line-height: 31px;
}

.app_panel_page .ui.top.right.dropdown.button {
	display: inline-block;
	vertical-align: top;
	width: 30px;
	height: 30px;
	font-size: 0px;
	background-color: transparent;
}

.contact_searchbar .ui.icon.input input {
	width: 244px;
	height: 32px;
	background: #26292E;
	border: none;
	color: white;
}

.contact_searchbar {
	position: relative;
	width: 244px;
	margin: 0 auto 6px;
}

.contact_searchbar .ui.search>.results .result {
	background: #787b87;
}

.contact_searchbar .ui.search>.results .ui.search>.results>.message {
	padding: 0px;
}

.tab_head_panel {
	width: 280px;
	height: 39px;
	border-bottom: 1px solid #292727;
}

.tab_item_panel {
	position: relative;
	float: left;
	width: 33.333333333333333%;
	height: 39px;
	cursor: pointer;
}

.tab_item_panel :AFTER {
	content: "";
	position: absolute;
	top: 7px;
	right: 0px;
	width: 0px;
	height: 20px;
	border-right: 1px solid #24272C;
}

.tab_item_panel a {
	width: 100%;
	height: 100%;
	display: block;
	text-align: center;
}

.tab_card_show {
	width: 280px;
	height: 420px;
	display: block;
	overflow: -Scroll;
	overflow-x: hidden;
}

.tab_card_show::-webkit-scrollbar {
	width: 7px;
	height: 103px;
}

.tab_card_show::-webkit-scrollbar-button {
	display: none;
}

.tab_card_show::-webkit-scrollbar-track {
	background-color: transparent;
}

.tab_card_show::-webkit-scrollbar-thumb {
	width:8px;
	height:103px;
	background: #595b60;
	border-radius: 4px;
}

.tab_card_hide {
	display: none;
}

.bottom_panel .ui.top.attached.tabular.menu .item {
	width: 93px;
	height: 35px;
}

.bottom_panel .ui.tabular.menu .active.item {
	background: #2e3238;
	border-color: #2e3238;
	text-align: center;
}

.bottom_panel .ui.tabular.menu .item {
	background: #2e3238;
	border-color: #2e3238;
	text-align: center;
}

.bottom_panel .ui.bottom.attached.tab.segment {
	margin: 0px;
}

.bottom_panel .ui.bottom.attached.tab.segment.active {
	width: 280px;
	height: 440px;
	border: none;
	background: #2e3238;
}
.bottom_panel .add_fri_panel{
	text-align: center;
	color: white;
	cursor: pointer;
}